9507. Generations of Tribbles

c
#include <bits/stdc++.h>

using namespace std;

long long dp[70];

int main() {
    cin.tie(0);
    cout.tie(0);
    ios_base::sync_with_stdio(false);

    dp[0] = 1;
    dp[1] = 1;
    dp[2] = 2;
    dp[3] = 4;
    for(int i = 4; i <= 67; i++){
        dp[i] = dp[i - 1] + dp[i - 2] + dp[i - 3] + dp[i - 4];
    }

    int T;
    cin >> T;

    while(T--){
        int N;
        cin >> N;

        cout << dp[N] << "\n";
    }

    return 0;
}